RadioMaster AX12 Android ELRS Remote Controller

$8,963.00

Shipping calculated at checkout.

Product prices and stock are subject to actual confirmation. In the event of a stockout or abnormal pricing, we will proactively contact you to offer a refund or cancel the order.

RadioMaster proudly introduces the AX12 – unlocking infinite potential. AX12: Your Platform for Innovation.

A perfect blend of precision and limitless possibilities. Experience advanced Android performance, built-in ExpressLRS connectivity, HDMI video output, powerful computing capabilities, and comprehensive app support – all working together to open up entirely new ways for you to build and innovate.

The AX12 is a new tool designed for pilots, filmmakers, rover builders, boat captains, and all creative individuals who want to combine the familiar Android system experience with RadioMaster's outstanding manufacturing quality and RF performance.

Please note, this is currently a pre-sale phase. Orders will begin shipping in mid-May.

Radiomaster AX12 Remote Controller Product Specifications and Appearance

Features

RadioMasterOS (Android 9.0): Google Play certified, fully supports APK sideloading. Install compatible ground stations, configurators, and utility apps directly on the radio.

5.5-inch High Brightness HD IPS Touchscreen: 1280 × 720 resolution, 1000 nits brightness for clear outdoor visibility, combined with a sensitive touchscreen interface for fast and intuitive control.

X5 Hall Effect Gimbals: Non-contact Hall sensors for precise and stable control, with built-in gimbal stick storage.

Octa-core Processor: 8-core CPU with 4 GB RAM and 64 GB storage, optimized for radio configuration, telemetry display, supported Android apps, and multitasking.

HDMI Digital Video System Input: View video from compatible digital video systems directly on the AX12 screen.

HDMI Output: Mirror or extend the display to a TV or projector for teaching, review, or collaboration.

Built-in ExpressLRS (Single LR1121 Module): Supports 2.4 GHz or Sub-G 900 MHz bands, with low latency, stable link performance, and Wi-Fi OTA firmware updates.

MAVLink Passthrough (Wi-Fi): Supports compatible applications such as QGroundControl and Betaflight Configurator directly on the remote control for supported workflows.

16-channel ExpressLRS Control: Supports full 16-channel operation with flexible channel routing.

Advanced Mixing and Custom Curves: Supports arbitrary channel mapping, adjustable weights and offsets, exponential curves, function curves, and precise 12-point custom curves.

Dual Rate and Channel Lock: Freely adjustable dual rate and channel lock functions.

Model Templates and Management: Supports preset and user-defined model templates, full model import/export functions, and custom model images.

Voice Prompts and Feedback: Customizable voice prompts, supports text-to-speech, custom MP3 files, and condition-based voice announcements.

Tools Lua Script Support: Execute community and custom Lua scripts via the "Tools" menu for advanced telemetry processing and workflow customization.

Control Layout: 4 three-position switches, 2 two-position latching shoulder buttons, 2 analog scroll wheels, and a programmable six-position button. All switches and analog controls are software mappable.

Nano External Module Bay: Supports Nano-sized external modules compatible with ExpressLRS.

Audio Output: Built-in speaker, 3.5mm headphone jack.

Dual 21700 Battery System: Approximately 10,000 mAh total capacity for extended endurance.

Connectivity and I/O: Wi-Fi, Bluetooth, USB-C charging/data transfer.

Open App Ecosystem: Install compatible Android applications via Google Play or APK sideloading.

The AX12 combines RadioMaster's proven radio control system with RadioMasterOS. RadioMasterOS is an Android-based platform that streamlines setup, configuration, and field operations while ensuring reliable control performance.

RadioMasterOS is RadioMaster's first Android operating system built specifically for radio control. It offers intuitive model setup and provides access to compatible Android apps via the touchscreen for functions such as configuration, telemetry, and mission planning. This is not Android overlaid on top of a radio, but a dedicated radio control system based on an open Android infrastructure. Radiomaster AX12 Remote Controller Product Specifications and Appearance The octa-core processor, 4GB of RAM, and 64GB of storage provide smooth performance for control tasks, telemetry data viewing, supported ground station apps, and utilities. The 5.5-inch HD IPS touchscreen (1280 × 720) delivers crisp visuals with 1000 nits of brightness, ensuring clear visibility even in direct sunlight. The responsive touchscreen interface allows users to quickly and intuitively navigate menus and adjust settings in the field.

Radiomaster AX12 Remote Controller Product Specifications and Appearance At its core, the AX12 remains a fully functional RadioMaster transmitter. It supports full 16-channel ExpressLRS control with advanced mixing, arbitrary channel mapping, custom curves (including 12-point custom curves), adjustable dual rates, and channel lock functions. Preset and user-defined model templates, full model import/export capabilities, custom model images, configurable voice prompts, and support for Tools Lua scripts provide great flexibility for advanced settings.

Radiomaster AX12 Remote Controller Product Specifications and Appearance The built-in ExpressLRS LR 1121 module supports 2.4GHz or Sub-G 900MHz bands, offering low latency and stable link performance, with support for Wi-Fi OTA updates for the internal RF module's firmware. The MAVLink passthrough function allows direct use of compatible applications such as QGroundControl and Betaflight Configurator on the remote control to support relevant workflows.

Radiomaster AX12 Remote Controller Product Specifications and Appearance The AX12 display supports video input from compatible digital video systems, while the HDMI output can mirror the screen to an external display or projector for teaching, review, or team collaboration. With the DJI Fly app and a simple USB-C OTG connection, the AX12 can display the live video stream from DJI FPV Goggles directly on its built-in HD screen. This allows passengers, observers, or instructors to view the flight in real-time, while the pilot continues to fly with their goggles. The mirrored display can also serve as a convenient backup screen for safe operations, or for recording or live-streaming flight footage. Radiomaster AX12 Remote Controller Product Specifications and Appearance